In the microcontroller era today, Arduino is more than just a tool to accomplish hobby tasks. There is actually a close relationship between microcontroller technology and home security, since you can ...

Here is one simple circuit of a general-purpose white LED security light with Passive Infrared (PIR) Motion sensing mechanism. At the heart of the circuit is a PIR sensor module SB0061. SB0061 is a ...

A compact and energy-efficient 28W AC flood light for indoor and outdoor applications 10 January, 2013, Taipei, Taiwan - GlacialLight, a division of the Taiwanese technology manufacturer, GlacialTech ...